Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 7, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
124,696 net units · 26,942 permits · 19,598 projects

136,138 added − 11,442 removed

These totals are computed from exactly the rows below, so they match the number you clicked to get here.

Circle size shows units; blue adds housing, red removes it. Click the map to count only permits near that point. Showing the 10,000 largest of 26,913 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
7065147-CN Street View
4411 47TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 23, 2025Jun 13, 2025May 22, 2026+1
7068995-DM Street View
4738 7TH AVE NE
Demolition
Wallingford
—Pipeline
Issued
May 8, 2026May 22, 2026May 22, 2026
demolition issued
−1
7100717-DM Street View
5023 36TH AVE NE
Demolition
Ravenna/Bryant
—Pipeline
Issued
Jan 5, 2026May 22, 2026May 22, 2026
demolition issued
−1
6849379-CN Street View
1114 33RD AVE
Madrona/Leschi
Small multifamilyDone
Completed
Sep 8, 2021Nov 19, 2021May 21, 2026+1
6938344-CN Street View
4235 51ST AVE S
Columbia City
ADU/DADUDone
Completed
Mar 22, 2023Jun 9, 2023May 21, 2026+1
6958025-CN Street View
735 35TH AVE
Madrona/Leschi
—Done
Completed
Apr 11, 2023May 23, 2023May 21, 2026−1
6980178-CN Street View
4427 FREMONT AVE N
Fremont
Small multifamilyPipeline
Issued
Aug 14, 2023Nov 18, 2024May 21, 2026+1
7003267-CN Street View
8007 25TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Mar 13, 2024Jul 29, 2024May 21, 2026+4
7013524-CN Street View
8003 25TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Mar 13, 2024Jul 29, 2024May 21, 2026+1
7022048-CN Street View
1405 29TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Jul 9, 2024Apr 10, 2025May 21, 2026+4
7022290-CN Street View
6357 38TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jul 2, 2024Oct 16, 2024May 21, 2026+4
7033056-CN Street View
3812 SW MORGAN ST
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jul 2, 2024Oct 16, 2024May 21, 2026+1
7034632-CN Street View
1403 29TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Jul 10, 2024Apr 11, 2025May 21, 2026+1
7037293-CN Street View
738 22ND AVE E
Miller Park
ADU/DADUDone
Completed
Nov 25, 2024Apr 3, 2025May 21, 2026+2
7042573-CN Street View
1411 N 48TH ST
Wallingford
Townhouse/rowhouseDone
Completed
Aug 26, 2024Mar 5, 2025May 21, 2026+2
7143086-DM Street View
904 E HIGHLAND DR
Demolition
Cascade/Eastlake
—Done
Completed
May 13, 2026May 21, 2026May 21, 2026
demolition issued
−3
6862279-CN Street View
1136 NW 57th ST
Ballard
Townhouse/rowhouseDone
Completed
Mar 3, 2023Dec 16, 2024May 20, 2026+6
6887568-CN Street View
630 N 92ND ST
Greenwood/Phinney Ridge
Townhouse/rowhouseDone
Completed
Jan 11, 2023Apr 7, 2025May 20, 2026+4
6981619-CN Street View
2606 SW CAMBRIDGE ST
Roxhill/Westwood
Detached houseDone
Completed
Nov 6, 2023Mar 17, 2025May 20, 2026+1
6983955-CN Street View
1223 W NICKERSON ST
Queen Anne
Small multifamilyDone
Completed
Mar 20, 2024Jun 17, 2024May 20, 2026+2
7037393-CN Street View
1413 N 48TH ST
Wallingford
Townhouse/rowhouseDone
Completed
Aug 26, 2024Mar 6, 2025May 20, 2026+4
7046592-CN Street View
6834 47TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
Oct 15, 2024Apr 18, 2025May 20, 2026+4
7058828-CN Street View
6832 47TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
Dec 17, 2024Apr 21, 2025May 20, 2026+1
7072579-CN Street View
8817 DENSMORE AVE N
Licton Springs
Detached house*Done
Completed
Feb 26, 2025Aug 8, 2025May 20, 2026+1
7106791-DM Street View
5806 56TH AVE NE
Demolition
Laurelhurst/Sand Point
—Done
Completed
Feb 20, 2026May 20, 2026May 20, 2026
demolition issued
−1
7112829-CN Street View
8815 DENSMORE AVE N
Licton Springs
ADU/DADU*Done
Completed
Nov 19, 2025Dec 18, 2025May 20, 2026+2
6750984-CN Street View
2214 E HIGHLAND DR
Miller Park
ADU/DADUDone
Completed
Nov 18, 2020Sep 13, 2022May 19, 2026+2
6831677-CN Street View
4428 BURKE AVE N
Wallingford
Mid-size multifamilyDone
Completed
Mar 3, 2023Apr 11, 2024May 19, 2026+40
6874928-CN
4256 S WILLOW ST
Unlocated
Townhouse/rowhouseDone
Completed
May 12, 2022Aug 14, 2024May 19, 2026+5
6899335-CN Street View
4256 C S WILLOW ST
Columbia City
ADU/DADUDone
Completed
May 12, 2022Aug 14, 2024May 19, 2026+1
6899336-CN Street View
4256 D S WILLOW ST
Columbia City
ADU/DADUDone
Completed
May 12, 2022Aug 14, 2024May 19, 2026+1
6899355-CN Street View
6813 C 44TH AVE S
Columbia City
ADU/DADUDone
Completed
May 12, 2022Aug 14, 2024May 19, 2026+1
7029561-CN Street View
1403 NE 107TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Aug 20, 2024Nov 19, 2024May 19, 2026+1
7067418-CN Street View
4853 51ST AVE SW
Alki/Admiral
ADU/DADU*Done
Completed
May 7, 2025Aug 5, 2025May 19, 2026+1
7072587-CN Street View
4140 44TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADU*Done
Completed
Feb 27, 2025Aug 1, 2025May 19, 2026+1
7085425-DM Street View
4005 RAINIER AVE S
Demolition
Columbia City
—Done
Completed
Jul 3, 2025May 19, 2026May 19, 2026
demolition issued
−1
7123222-CN Street View
8132 20th AVE SW
Roxhill/Westwood
—Done
Completed
Dec 31, 2025Jan 3, 2026May 19, 2026−1
6837441-DM Street View
228 11TH AVE E
Demolition
Capitol Hill
—Done
Completed
Apr 6, 2022May 18, 2026May 18, 2026
demolition issued
−9
6919905-CN Street View
2613 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Sep 8, 2022Feb 12, 2024May 18, 2026+1
6961564-DM Street View
351 N 73RD ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
May 15, 2026May 18, 2026May 18, 2026
demolition issued
−1
7031730-CN Street View
3402 SW SPOKANE ST
North Delridge
ADU/DADU*Done
Completed
Sep 3, 2024Jul 23, 2025May 18, 2026+1
7036001-CN Street View
9735 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 22, 2024Nov 8, 2024May 18, 2026+1
7064431-CN Street View
4413 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Feb 3, 2025Jun 25, 2025May 18, 2026+1
7073374-CN Street View
7060 CLEOPATRA PL NW
Greenwood/Phinney Ridge
ADU/DADU*Done
Completed
Apr 21, 2025Sep 2, 2025May 18, 2026+2
7081623-CN Street View
7062 CLEOPATRA PL NW
Greenwood/Phinney Ridge
ADU/DADU*Done
Completed
Apr 21, 2025Sep 2, 2025May 18, 2026+1
6644555-CN Street View
3646 13TH AVE W
Queen Anne
Townhouse/rowhouseDone
Completed
Jun 28, 2018Jan 29, 2021May 15, 2026+7
6689118-CN Street View
3640 B 13th AVE W
Queen Anne
Detached houseDone
Completed
Oct 17, 2018Jan 6, 2021May 15, 2026+1
6764518-CN Street View
2630 W LYNN ST
Interbay
Detached houseDone
Completed
Feb 20, 2020Feb 25, 2021May 15, 2026+1
6788589-CN Street View
3816 13th AVE W
Queen Anne
Townhouse/rowhouseDone
Completed
Oct 9, 2020Sep 15, 2021May 15, 2026+6
6843184-CN Street View
10124 CORNELL AVE S
Rainier Beach
ADU/DADUDone
Completed
Jan 21, 2022Jan 6, 2023May 15, 2026+2
Page 12 of 539
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